Keep devices backed up and protected with the Back-UPS 850VA with 2 USB Charging Ports (120V) from APC. Featuring a NEMA 5-15P input connection and nine NEMA 5-15R outlets, the Back-UPS incorporates six backup and surge-protected outlets and three outlets with only surge protection. Two USB Type-A charging ports are also present. Delivering a load capacity of 850VA or 450W, this uninterruptible power supply features an input of 120 VAC at 50 to 60 Hz. Surge protection is rated at 354 Joules with a 15A clamp force.
Boasting a transfer time of 6 to 10 ms, the APC Back-UPS ensures quick power backup for up to six connected devices in the event of a power surge, spike, or outage. Self-testing, this system alerts users when batteries need to be replaced or fail to start, or when a wiring fault is found in the mains. Alerts can come in the form of audible or visual alarms. You can also connect this power supply to a host computer via the USB Type-B port and included cable, allowing for easier power management. The RBC17 battery holds a capacity of 104 VAH and has an expected lifespan of two to five years. Employing a hot-swappable design, this battery can be easily replaced, limiting downtime.